BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Honda CX650ED: MOT pass rate by registration year

Which CX650ED years pass first time, and which fall short of the model's 79.0% average, from 1,060 DVSA tests.

1984
highest-passing year · 81.2%
1985
lowest-passing year · 75.4%
5.8pp
spread across 4 years

Pass rate by registration year

first-time pass rate · cohorts with 50 or more tests · registration year from first use date

Highest pass rate: 1984 (81.2% of 261 tests). Lowest: 1985 (75.4% of 211). Years more than two points below the model average: 1985.

74%78%82%1983: 80.3% pass (355 tests)1984: 81.2% pass (261 tests)1985: 75.4% pass (211 tests)1986: 78.0% pass (168 tests)198319851986
RegisteredTestsFirst-time passvs model (79.0%)
1983 355 80.3% +1.3 pp
1984 261 81.2% +2.2 pp
1985 211 75.4% -3.6 pp
1986 168 78.0% -1.0 pp

Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years. A first-time MOT pass is a roadworthiness check, not a full mechanical inspection.

Pass rate over time

first-time pass rate by test year · 2006–2020
62%78%94%2006: 81.2% pass (117 tests)2007: 83.7% pass (104 tests)2008: 73.8% pass (103 tests)2009: 67.0% pass (88 tests)2010: 76.1% pass (92 tests)2011: 71.8% pass (85 tests)2012: 80.0% pass (75 tests)2013: 81.4% pass (59 tests)2014: 81.1% pass (53 tests)2015: 88.1% pass (42 tests)2016: 88.5% pass (52 tests)2017: 84.6% pass (52 tests)2018: 81.1% pass (37 tests)2019: 82.9% pass (41 tests)2020: 80.0% pass (30 tests)20062020

Questions

Which CX650ED years have the lowest MOT pass rate?
1985 registered examples pass first time less often than the Honda CX650ED overall (79.0%); the 1985 cohort is lowest at 75.4% from 211 tests.
Which CX650ED year has the highest MOT pass rate?
1984, at 81.2% of 261 first tests (2005–2025).
How much does the CX650ED pass rate vary by year?
5.8 percentage points between the highest (1984, 81.2%) and lowest (1985, 75.4%) cohorts with at least 50 tests. Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

Full report: Honda CX650ED reliability, failures and mileage · ranked #3771 of 5428 models· other Honda models: CBR600F, CBR900RR, CBR1100XX, CB500, C90, VFR800 Fi